| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 6,793 | +16.1% |
| 2Q26 | 6,571 | +13.2% |
| 1Q26 | 6,176 | +5.4% |
| 4Q25 | 6,548 | +14.9% |
| 3Q25 | 5,850 | +9.9% |
| 2Q25 | 5,805 | +15.3% |
| 1Q25 | 5,858 | +11.8% |
| 4Q24 | 5,701 | +9.7% |
| 3Q24 | 5,322 | +7.1% |
| 2Q24 | 5,033 | +0.1% |
| 1Q24 | 5,241 | +14.8% |
| 4Q23 | 5,198 | +10.5% |
| 3Q23 | 4,968 | +14.8% |
| 2Q23 | 5,030 | +14.4% |
| 1Q23 | 4,567 | +7.9% |
| 4Q22 | 4,702 | +5.8% |
| 3Q22 | 4,328 | +4.9% |
| 2Q22 | 4,398 | +3.6% |
| 1Q22 | 4,234 | +7.7% |
| 4Q21 | 4,446 | -10.9% |
| 3Q21 | 4,124 | +2.1% |
| 2Q21 | 4,246 | -1.1% |
| 1Q21 | 3,930 | -3.0% |
| 4Q20 | 4,988 | +11.0% |
| 3Q20 | 4,038 | +0.6% |
| 2Q20 | 4,295 | +5.1% |
| 1Q20 | 4,053 | +7.7% |
| 4Q19 | 4,495 | +7.2% |
| 3Q19 | 4,015 | +9.0% |
| 2Q19 | 4,087 | +9.1% |
| 1Q19 | 3,764 | +1.7% |
| 4Q18 | 4,195 | +2.4% |
| 3Q18 | 3,685 | +9.2% |
| 2Q18 | 3,747 | +3.5% |
| 1Q18 | 3,701 | +7.7% |
| 4Q17 | 4,096 | +9.5% |
| 3Q17 | 3,376 | +4.9% |
| 2Q17 | 3,622 | - |
| 1Q17 | 3,435 | - |
| 4Q16 | 3,739 | - |
| 3Q16 | 3,217 | - |